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ASHA 777 [7]
3 years ago
10

How do you solve this for math -9/8+9/8

Mathematics
1 answer:
Aleks04 [339]3 years ago
8 0

Answer:

0

Step-by-step explanation:

<u>9-9</u> = <u>0</u>

8 8

<u>0</u> is equal to 0

8

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How do I get the answer??
Lubov Fominskaja [6]

Answer:

4√10

Step-by-step explanation:

Hello!

Let's first simplify the radical.

We can do this by expanding the radical:

We need to pull out a perfect square factor to expand a radical and simplify it. In 45, we have 9 and 5 multiplied, and 9 is a perfect square.

Let's work with √45:

  • √45 can be written as √9 * √5 (using the rule √ab = √a * √b)
  • √9 simplifies to 3, so it is 3√5

Now we can simplify the operation in the parenthesis by combining like terms:

  • 3√5 + √5
  • √5 + √5 + √5 + √5
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Now using the same rule as above, we can multiply the values:

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Your solution is 4√10

3 0
2 years ago
What is the inverse of the function f(x) = x +3?
Yanka [14]

Answer:

C)h(x) = x-3

Step-by-step explanation:

To find the inverse of a function, switch the "x" and "y" values, then isolate for "x".

f(x) is the y value.

y = x + 3

x = y + 3   Switch x and y

x - 3 = y     Subtract 3 from both sides to isolate

y = x - 3   Change back to function of h

h(x) = x - 3

8 0
3 years ago
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Answer:

<h3>4.c</h3><h3>5.a</h3>

Step-by-step explanation:

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2 years ago
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after selling tickets to a dance for $3.25 each, the student council brought in $1020.50from tocket sales. how many tickets did
balu736 [363]

3.25x = 1020.50

/3.25     /3.25

x = 314 tickets sold.

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3 years ago
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TiliK225 [7]

Problem 1

Answer: Independent

The reason why is because each bag is separate from one another, so one event doesn't affect the other. If we know the result of what we pulled out of one bag, it doesn't change the probability of the other event.

======================================

Problem 2

Answer: Dependent

Assuming you do not put the first card back, then the probability of picking a King on the second draw will be different than if you picked a King on the first draw. With all 52 cards in the deck, the probability of getting a king is 4/52 = 1/13. It changes to 4/51 after we picked out an ace for the first card (and didn't put that first card back).

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